| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (6R,7R)-3-Methyl-5,8-dioxo-7-phenylacetylamino-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid acetoxymethyl ester | 145414-42-2 | C19H20N2O7S | 420.443 |
| —— | acetoxymethyl 7β-phenylacetamido-3-methyl-2-cephem-4-carboxylate 1S-(β)-oxide | 83901-01-3 | C19H20N2O7S | 420.443 |
| —— | acetoxymethyl 7β-phenylacetamido-3-methyl-3-cephem-4-carboxylate | 54011-14-2 | C19H20N2O6S | 404.444 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | acetoxymethyl 7β-phenylacetamido-2-methylene-3-methyl-2-cephem-4-carboxylate | 123524-98-1 | C20H20N2O6S | 416.455 |